25920052

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{28297}}^1$

素因数の和:28530

約数の個数: 12

約数和(自身を含む): 45559780

約数和(自身を除く): 19639728

約数列:

[1, 2, 4, 229, 458, 916, 28297, 56594, 113188, 6480013, 12960026, 25920052]

約数ペア:

[(1, 25920052), (2, 12960026), (4, 6480013), (229, 113188), (458, 56594), (916, 28297)]